WinUAE v2.3.1 Beta 3 Released

[Alastor]

Windows port of the UAE Amiga Emulator

http://eab.abime.net/showpost.php?p=710916&postcount=18

Changes :
- ipf support only worked with not yet released library version (b1)
- use original autoconfig IDs if maprom is enabled (blizkick detection checks for IDs, update probably needed in future)
- stop blitter linedraw if bltcon0 is accessed while line draw is active (workaround for Boundless Void / Nemol)
- Direct3D + LARGEADDRESSAWARE fix (possible fix for D3D blank screen problem?)